December weather forecast
Northlake, TX

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Weather in December

December, the first month of the winter in Northlake, is still a cool month, with an average temperature fluctuating between 55°F (12.8°C) and 40.5°F (4.7°C).

Temperature

Northlake observes a minor decrease in the average high-temperature with the arrival of December, falling from November's comfortable 64°F (17.8°C) to a fresh 55°F (12.8°C). An average low-temperature of 40.5°F (4.7°C) is anticipated throughout the nights during December.

Humidity

In December, the average relative humidity is 67%.

Rainfall

In Northlake, in December, it is raining for 8.5 days, with typically 1.69" (43mm) of accumulated precipitation. In Northlake, during the entire year, the rain falls for 135.5 days and collects up to 29.45" (748mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Northlake. In Northlake, in December, during 0.5 snowfall days, 0.12" (3mm) of snow is typically accumulated. In Northlake, during the entire year, snow falls for 2.6 days and aggregates up to 1.46" (37mm) of snow.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year in Northlake.
On the first day of the month, sunrise is at 7:14 am and sunset at 5:21 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:32 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 5.8h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Northlake. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 3 suggests this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the temperature in December in Northlake?

The average high-temperature, in December, in Northlake, is 55°F (12.8°C), while the average low-temperature is 40.5°F (4.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 95°F (35°C).

What is the average humidity in December in Northlake?

The average relative humidity in December in Northlake, Texas, is 67%.

How many days does it rain in December in Northlake?

In December, the rain falls for 8.5 days. Throughout December, 1.69" (43mm) of precipitation is accumulated.

How many days does it snow in December in Northlake?

In Northlake, in December, snow falls for 0.5 days, with typically accumulated 0.12" (3mm) of snow.

What is the month with the shortest days in Northlake?

The month with the shortest days is December, with an average of 10h and 0min of daylight.

What is the average length of the day in December in Northlake?

In Northlake, the average day length in December is 10h and 1min.

When are sunrise and sunset in December in Northlake?

In December, on the first day of the month, sunrise is at 7:14 am and sunset at 5:21 pm. On the last day of the month, in Northlake, Texas, sunrise is at 7:32 am and sunset at 5:32 pm CST.

What is the month with the least sunshine in Northlake?

December has the least sunshine of the year in Northlake, with an average of 5.8h of sunshine.

How many hours of sunshine does Northlake have in December?

The average sunshine duration in December in Northlake is 5.8h.

When is the lowest UV index in Northlake?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Northlake.

What is the UV index reading in December in Northlake?

In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Northlake, TX

Average temperature in December - Northlake, TX
  • Average high temperature in December: 55°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in December: 40.5°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

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Average pressure in December
Northlake, TX

Average pressure in December - Northlake, TX
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Northlake, TX

Average wind speed in December - Northlake, TX
  • Average wind speed in December: 8.8mph

The windiest months (with the highest average wind speed) are March and April (10.4mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

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Average humidity in December
Northlake, TX

Average humidity in December - Northlake, TX
  • Average humidity in December: 67%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (55%).

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Average rainfall in December
Northlake, TX

Average rainfall in December - Northlake, TX
  • Average rainfall in December: 1.69"

The wettest months (with the highest rainfall) are May and October (3.9").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in December
Northlake, TX

Average rainfall days in December - Northlake, TX
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in December
Northlake, TX

Average snowfall in December - Northlake, TX
  • Average snowfall in December: 0.12"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Northlake, TX

Average snowfall days in December - Northlake, TX
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Northlake, TX

Average daylight in December / Average sunshine in December - Northlake, TX
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in December
Northlake, TX

Average sunshine days in December - Northlake, TX
  • Average sunshine days in December: 20.7 days

The month with the most sunshine days is January (23.5 days).
The months with the least sunshine days are May and September (14.5 days).

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Average UV index in December
Northlake, TX

Average UV index in December - Northlake, TX
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Northlake, TX

Average cloud cover in December - Northlake, TX
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in December
Northlake, TX

Average visibility in December - Northlake, TX
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Northlake, Texas, USA

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